DK0897406T3 - Hydrophilic, self-adhesive polyurethane gel masses - Google Patents

Hydrophilic, self-adhesive polyurethane gel masses

Info

Publication number
DK0897406T3
DK0897406T3 DK97922986T DK97922986T DK0897406T3 DK 0897406 T3 DK0897406 T3 DK 0897406T3 DK 97922986 T DK97922986 T DK 97922986T DK 97922986 T DK97922986 T DK 97922986T DK 0897406 T3 DK0897406 T3 DK 0897406T3
Authority
DK
Denmark
Prior art keywords
hydrophilic
self
polyurethane gel
adhesive polyurethane
gel masses
Prior art date
Application number
DK97922986T
Other languages
Danish (da)
Inventor
Otto Ganster
Joerg Buechner
Jochen Werner Kenndoff
Guenther Sachau
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK0897406T3 publication Critical patent/DK0897406T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/227—Catalysts containing metal compounds of antimony, bismuth or arsenic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2170/00—Compositions for adhesives
    • C08G2170/40—Compositions for pressure-sensitive adhesives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2210/00—Compositions for preparing hydrogels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2220/00—Compositions for preparing gels other than hydrogels, aerogels and xerogels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK97922986T 1996-05-10 1997-05-07 Hydrophilic, self-adhesive polyurethane gel masses DK0897406T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19618825A DE19618825A1 (en) 1996-05-10 1996-05-10 Hydrophilic, self-adhesive polyurethane gel masses
PCT/EP1997/002315 WO1997043328A1 (en) 1996-05-10 1997-05-07 Hydrophilic, self-adhesive polyurethane gel substances

Publications (1)

Publication Number Publication Date
DK0897406T3 true DK0897406T3 (en) 2001-06-18

Family

ID=7793928

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97922986T DK0897406T3 (en) 1996-05-10 1997-05-07 Hydrophilic, self-adhesive polyurethane gel masses

Country Status (9)

Country Link
US (1) US6191216B1 (en)
EP (1) EP0897406B1 (en)
JP (1) JP3974942B2 (en)
AU (1) AU710191B2 (en)
CA (1) CA2253665C (en)
DE (2) DE19618825A1 (en)
DK (1) DK0897406T3 (en)
ES (1) ES2156634T3 (en)
WO (1) WO1997043328A1 (en)

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US6353057B1 (en) 1999-02-10 2002-03-05 King Industries, Inc. Catalyzing cationic resin and blocked polyisocyanate with bismuth carboxylate
DE10005495B4 (en) * 2000-02-08 2007-01-25 Degussa Ag Gel-based on reaction products of polyols and polyisocyanates
US6296607B1 (en) * 2000-10-20 2001-10-02 Praxis, Llc. In situ bulking device
DE10113422A1 (en) * 2001-03-20 2002-10-02 Tesa Ag Removable adhesive strip, e.g. for fixing posters, comprises flexible film base coated with polyurethane-based adhesive material containing aliphatic polyol-isocyanate system, filler and activator
DE10121471A1 (en) * 2001-05-02 2002-11-07 Beiersdorf Ag Plaster for controlled release of active agent to skin or wounds, comprising adsorbent, pressure-sensitive adhesive matrix surface-doped with active agent, e.g. dexpanthenol
US6598251B2 (en) 2001-06-15 2003-07-29 Hon Technology Inc. Body support system
ATE401375T1 (en) * 2001-07-19 2008-08-15 Bock Healthcare Gmbh POLYURETHANE GEL MATERIAL, PRODUCTION PROCESS AND USES
DE10142296C1 (en) 2001-08-29 2003-02-13 Bayer Ag Polyurethane elastomers, used for making moldings, e.g. shoe soles, are produced using an amine catalyst and a catalyst mixture of organic titanium and/or zirconium and lithium compounds in reaction of isocyanate and polyether polyol
US8501165B2 (en) 2001-12-12 2013-08-06 Promethean Surgical Devices Llc In situ bonds
DE10212866A1 (en) * 2002-03-22 2003-10-09 Beiersdorf Ag Scar-reducing plaster
DE10224420C1 (en) * 2002-06-01 2003-12-04 Beiersdorf Ag Moist adhesive wound dressing
DE10316156B3 (en) * 2003-04-09 2004-10-14 Beiersdorf Ag Antimicrobial polymer materials and their use as a wound dressing
DE10317791A1 (en) * 2003-04-16 2004-12-02 Tesa Ag Pressure sensitive adhesive made of polyurethane for sensitive surfaces
DE10330971B4 (en) 2003-07-08 2007-03-29 Beiersdorf Ag Process for the production of skin or wound dressings with encapsulated, wound-healing and / or skin-care substances
DE10330960B4 (en) * 2003-07-08 2005-09-08 Stockhausen Gmbh Active substance-doped absorbent polymer particles, composition comprising polycondensate matrix and absorbent polymer for release of a wound healing substance
WO2005055958A2 (en) * 2003-12-09 2005-06-23 Promethean Surgical Devices Llc Improved surgical adhesive and uses therefor
US7485729B2 (en) 2004-08-12 2009-02-03 King Industries, Inc. Organometallic compositions and coating compositions
US20070061978A1 (en) 2005-03-21 2007-03-22 Technogel Italia Srl Support apparatus with gel layer
DE102005044314A1 (en) * 2005-09-16 2007-03-29 Bayer Materialscience Ag Gel-based on polyurethane, their preparation and use
EP1815875B1 (en) * 2006-02-06 2015-08-12 nolax AG Wound dressing with polyurethan pressure adhesive and its extrusion coating process
US20070246157A1 (en) * 2006-04-25 2007-10-25 Technogel Gmbh & Co. Process for preparing an apparatus comprising a gel layer
US9289279B2 (en) * 2006-10-06 2016-03-22 Promethean Surgical Devices, Llc Apparatus and method for limiting surgical adhesions
JP5426822B2 (en) * 2006-11-07 2014-02-26 コラノ・アクチェンゲゼルシャフト Wound covering and method for producing the same
EP1964591A1 (en) * 2007-02-27 2008-09-03 Institut Curie Bolus for radiotherapy and method of determining the shape of such a bolus
EP2147070A4 (en) * 2007-05-17 2011-01-26 Diversey Inc Surface coating system and method
DE202008018346U1 (en) 2008-02-05 2013-02-14 Gt Elektrotechnische Produkte Gmbh Multifunctional polyurethane gel
DE102008008034A1 (en) 2008-02-05 2009-08-06 Gt Elektrotechnische Produkte Gmbh Polyurethane gel obtained by mixing polyether alcohols, a diisocyanate, a triisocyanate and additives, in the presence of a catalyst, useful in prosthetics, sports area (bicycle saddles) and cable penetrations
DE102008009408A1 (en) * 2008-02-15 2009-08-20 Bayer Materialscience Ag adhesive
DE102008009407A1 (en) * 2008-02-15 2009-08-20 Bayer Materialscience Ag adhesive
DE102008029172A1 (en) * 2008-06-19 2009-12-24 Kenndoff, Jochen, Dr. Method for protecting skin regions of teat during milking process, involves wrapping teat with film in overlapping manner, which is blank made of composite material from planar support with adhesive layer
EP2165741A1 (en) 2008-09-17 2010-03-24 Prince Sports, Inc. Vibration dampening grip for the handle of an implement
EP2179749B1 (en) 2008-10-23 2012-08-08 Paul Hartmann AG Polyurethane gel foams
GB0821345D0 (en) 2008-11-21 2008-12-31 P Q Silicas Uk Ltd Composition and dressing with nitric oxide
DE102009005143A1 (en) 2009-01-15 2010-07-22 Beiersdorf Ag Scar cover with UV protection
CN102378606A (en) 2009-02-02 2012-03-14 Bsn医疗有限责任公司 Wound dressing, method for the production thereof, and use thereof for dressing wounds
DE102009008867A1 (en) 2009-02-13 2010-08-19 Bayer Materialscience Ag adhesive
DE202010016838U1 (en) 2010-12-20 2011-09-12 Schmitz & Söhne GmbH & Co. KG Upholstery element for releasable attachment to a storage surface
US8912113B2 (en) 2011-03-06 2014-12-16 King Industries, Inc. Compositions of a metal amidine complex and second compound, coating compositions comprising same
DE202011100533U1 (en) 2011-05-11 2012-05-15 Dr. Kenndoff GmbH & Co. KG Use of a flexible flat carrier made of plastic material as a wrap bandage for the treatment of wounds in animals, in particular horses
WO2012162640A2 (en) 2011-05-25 2012-11-29 Diversey, Inc. Surface coating system and method of using surface coating system
DE102011112433A1 (en) 2011-09-06 2013-03-07 Dr. Kenndoff GmbH & Co. KG Use of a semi-occlusive flexible flat wound dressing for the treatment of wounds in animals
JP5631422B2 (en) * 2012-11-06 2014-11-26 日東電工株式会社 Urethane adhesive and surface protective film using the same
GB201320432D0 (en) * 2013-11-19 2014-01-01 Scapa Uk Ltd Novel formulation
WO2015130512A1 (en) 2014-02-25 2015-09-03 HCT Group Holdings Limited Gel cosmetic applicator
EP3196221B1 (en) 2016-01-25 2018-08-15 Technogel Italia S.R.L. Temperature regulating polyurethane gels
JP2021507040A (en) * 2017-12-21 2021-02-22 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ Adhesives with adjustable adhesive strength based on a special polyurethane urea, its manufacture and use
EP3502156A1 (en) 2017-12-21 2019-06-26 Covestro Deutschland AG Adhesive based on a polyurethane urea containing carboxylic acid groups and their crosslinking
CA3154605A1 (en) * 2019-08-09 2021-02-18 Swm Luxembourg Low trauma wound dressings and adhesives for same
EP4031596A1 (en) * 2019-09-17 2022-07-27 Basf Se A polyurethane gel for medical padding application
CN114222771A (en) * 2019-12-12 2022-03-22 巴斯夫欧洲公司 Polyurethane gels for medical padding applications

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LU74539A1 (en) * 1976-03-12 1977-09-27
US4466936A (en) 1981-02-03 1984-08-21 Bayer Aktiengesellschaft Production of molds using gel compositions with depot action based on a polyurethane matrix and relatively high molecular weight polyols
AU558611B2 (en) * 1981-02-03 1987-02-05 Bayer Aktiengesellschaft Polyurethane gel
DE3341555A1 (en) 1983-11-17 1985-05-30 Bayer Ag, 5090 Leverkusen SELF-ADHESIVE SURFACE AREA, METHOD FOR THE PRODUCTION AND USE THEREOF
US4584362A (en) * 1985-02-27 1986-04-22 Cosan Chemical Corporation Bismuth catalyst system for preparing polyurethane elastomers
US5000955A (en) * 1988-07-29 1991-03-19 Tyndale Plains-Hunter Ltd. Thermally reversible polyurethane hydrogels and cosmetic, biological and medical uses
DE69310965T2 (en) * 1992-03-16 1997-12-11 Eastman Kodak Co Device for transmitting electrical signals and supply power to a data storage device in a cassette.
AU692424B2 (en) 1992-10-02 1998-06-11 Beiersdorf Aktiengesellschaft Hydrophilic polyurethane gel foams, particularly for treating deep wounds, wound dressing based on hydrophilic polyurethane gel foams and method of manufacture
DE4308347A1 (en) 1993-03-17 1994-09-29 Beiersdorf Ag Hydrophilic polyurethane foam gels, in particular for the treatment of deep wounds and process for their production
DE4308445A1 (en) 1993-03-17 1994-09-22 Beiersdorf Ag Wound dressing based on hydrophilic polyurethane gel foams and process for their production

Also Published As

Publication number Publication date
ES2156634T3 (en) 2001-07-01
JP3974942B2 (en) 2007-09-12
AU710191B2 (en) 1999-09-16
EP0897406A1 (en) 1999-02-24
EP0897406B1 (en) 2001-03-21
DE19618825A1 (en) 1997-11-13
CA2253665C (en) 2006-03-14
WO1997043328A1 (en) 1997-11-20
US6191216B1 (en) 2001-02-20
CA2253665A1 (en) 1997-11-20
JP2000510181A (en) 2000-08-08
DE59703187D1 (en) 2001-04-26
AU2892597A (en) 1997-12-05

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